[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/dlfcn/tst-dladdr.c b/ap/libc/glibc/glibc-2.23/dlfcn/tst-dladdr.c
new file mode 100644
index 0000000..c61ffe9
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/dlfcn/tst-dladdr.c
@@ -0,0 +1,79 @@
+/* Test for dladdr.
+ Copyright (C) 2000-2016 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Volkmar Sieh <vs@caldera.de> and Andreas Jaeger <aj@suse.de>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <dlfcn.h>
+#include <errno.h>
+#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <ldsodefs.h>
+
+
+#define TEST_FUNCTION do_test ()
+extern int do_test (void);
+
+int
+do_test (void)
+{
+ void *handle;
+ int (*sym) (void); /* We load ref1 from glreflib1.c. */
+ Dl_info info;
+ int ret;
+
+
+ handle = dlopen ("glreflib1.so", RTLD_NOW);
+ if (handle == NULL)
+ error (EXIT_FAILURE, 0, "cannot load: glreflib1.so");
+
+ sym = dlsym (handle, "ref1");
+ if (sym == NULL)
+ error (EXIT_FAILURE, 0, "dlsym failed");
+
+ memset (&info, 0, sizeof (info));
+ ret = dladdr (sym, &info);
+
+ if (ret == 0)
+ error (EXIT_FAILURE, 0, "dladdr failed");
+
+ printf ("address of ref1 = %lx\n",
+ (unsigned long int) DL_LOOKUP_ADDRESS (sym));
+ printf ("ret = %d\n", ret);
+ printf ("info.dli_fname = %p (\"%s\")\n", info.dli_fname, info.dli_fname);
+ printf ("info.dli_fbase = %p\n", info.dli_fbase);
+ printf ("info.dli_sname = %p (\"%s\")\n", info.dli_sname, info.dli_sname);
+ printf ("info.dli_saddr = %p\n", info.dli_saddr);
+
+ if (info.dli_fname == NULL)
+ error (EXIT_FAILURE, 0, "dli_fname is NULL");
+ if (info.dli_fbase == NULL)
+ error (EXIT_FAILURE, 0, "dli_fbase is NULL");
+ if (info.dli_sname == NULL)
+ error (EXIT_FAILURE, 0, "dli_sname is NULL");
+ if (info.dli_saddr == NULL)
+ error (EXIT_FAILURE, 0, "dli_saddr is NULL");
+
+ dlclose (handle);
+
+ return 0;
+}
+
+
+#include "../test-skeleton.c"